Clean air environment in your workspace - Delta Neu, the air quality experts For several decades, Delta Neu has been developing in the air systems sector, in which the Company is an acknowledged authority. Whether you need to protect your workplace environment from dust or harmful vapours, or prevent industrial risks, Delta Neu can offer you turnkey solutions covering: + Ventilation and air conditioning + Dust control and centralised vacuum cleaning systems + Filtering of fine particles + Pneumatic transfer of waste